The O-Ring, cataloged under National Stock Number 5331-00-242-6640, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-242-6640 |
| Primary Part Number | 5065D8 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 0.419 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN123864 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 182195 | Woodward, Inc. Div Fuel Systems and Controls (USA) |
| 2-111N180-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS3570-111 | Society of Automotive Engineers Inc (USA) |
| 5065D8 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| N0180 2-111 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AN123864 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| JYLC15 | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
| AS3570-111 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5331-00-242-6640 is a O-Ring, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-242-6640 has 9 cross-referenced part numbers: AN123864 (Aeronautical Standards Group Dept of Navy and Air Force), 182195 (Woodward, Inc. Div Fuel Systems and Controls), 2-111N180-70 (Parker-Hannifin Corp Div O-Ring Division), AS3570-111 (Society of Automotive Engineers Inc), 5065D8 (Curtiss-Wright Controls, Inc. Div Actuation Division) and 4 more.
There is 1 known substitute for 5331-00-242-6640: 1240-01-698-8367. Verify interchangeability with system specifications before substitution.
Key specifications for 5065D8: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 0.419 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.